SOLUTION: Assume that the car lot contains 25 percent Jaguars, 40 percent BMWs, and 35 percent Corvettes. Of the Jaguars, 10 percent have navigation systems, 20 percent of the BMWs have navi
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-> SOLUTION: Assume that the car lot contains 25 percent Jaguars, 40 percent BMWs, and 35 percent Corvettes. Of the Jaguars, 10 percent have navigation systems, 20 percent of the BMWs have navi
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Question 1134976: Assume that the car lot contains 25 percent Jaguars, 40 percent BMWs, and 35 percent Corvettes. Of the Jaguars, 10 percent have navigation systems, 20 percent of the BMWs have navigation systems, and 90 percent of the Corvettes have navigation systems. You are assigned a car at random.
If the car has a navigation system, what is the probability that it is not a Jaguar? Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! use 1000 cars
--------J----------B-----------C Total
Nav+ 25 80 315 420
Nav- 225 320 35 580
Total 250 400 350 1000
Have navigation system (420), not a Jaguar (395) probability then is 0.9405
